Willem de Sitter
Dutch mathematician and astronomer
Born in 1872, contributions to cosmology established a foundation for modern astronomical theory. Developed models that described the universe's structure and behavior. His work on general relativity led to significant insights in the field of theoretical physics. In addition, served as the president of the Royal Netherlands Academy of Arts and Sciences, influencing scientific research in the Netherlands. Recognized for the de Sitter space, which became essential for understanding cosmic phenomena.
Developed the de Sitter space concept
Contributed to models of cosmic expansion
Served as president of the Royal Netherlands Academy
Other People Born on May 6th
Andreas Baader
German militant and Baader-Meinhof member
Born
May 6th, 1943 83 years ago
Died
October 18th, 1977 48 years ago — 34 years old
A key figure in the German left-wing militant group, played a significant role in the radical political climate of the 1970s. Baader co-founded the Baader-Meinhof Group, also known as the Red Army Faction. The group's activities included bank robberies, bombings, and assassinations aimed at combating perceived state oppression. Baader was arrested in 1972 and during subsequent trials became a symbol of the violent extremism of that era. His life concluded in 1977 under controversial circumstances in prison, amidst a series of events known as the 'German Autumn'.
Continue ReadingAlain-René Lesage
French author and playwright of Turcaret
Born
May 6th, 1668 358 years ago
Died
November 17th, 1747 278 years ago — 79 years old
An influential French author and playwright, contributions primarily included novels and plays that showcased sharp wit and social commentary. The work 'Turcaret' marked a significant moment in French literature, blending comedy with critiques of contemporary society. Lesage also produced various other plays, novels, and works that emphasized character-driven narratives and humor. His literary style influenced future generations of writers and playwrights within the French artistic movement.
Continue ReadingAndré Weil
Mathematician and founder of structural algebra
Born
May 6th, 1906 120 years ago
Died
August 6th, 1998 27 years ago — 92 years old
A French mathematician made significant contributions to number theory, algebraic geometry, and the foundations of mathematics. Founded the Institute for Advanced Study's mathematics department in Princeton. Contributed to the development of algebraic geometry and co-developed the Weil conjectures, which provided important links between algebraic geometry and topology. Played a crucial role in the advancement of mathematics through rigorous theory and proof.
Continue ReadingTrinley Thaye Dorje
Tibetan religious leader, the 17th Karmapa Lama
Born
May 6th, 1983 43 years ago
Born in 1983, a prominent Tibetan religious leader and the 17th Karmapa Lama, played a significant role in the Karma Kagyu lineage of Tibetan Buddhism. Educated at monasteries in India and Tibet, assumed the responsibilities of a spiritual leader at a young age. Engaged in various social and environmental initiatives, promoting education and cultural preservation. Led teachings and guidance for practitioners worldwide, addressing contemporary issues within the context of Buddhist philosophy.
Continue ReadingPaul Lauterbur
Chemist, Nobel Prize in Physiology or Medicine
Born
May 6th, 1929 97 years ago
Died
March 27th, 2007 19 years ago — 77 years old
A chemist contributed to the development of magnetic resonance imaging (MRI), revolutionizing medical diagnostics. This work laid the groundwork for non-invasive imaging of soft tissues in the human body. Lauterbur's academic career included significant research and teaching positions, influencing the next generation of scientists in the field of medical imaging. His role at Stony Brook University involved both research and mentorship, fostering advancements in the application of MRI technology in medicine.
Continue ReadingAlexander Akimov
Chernobyl reactor operator during disaster
Born
May 6th, 1953 73 years ago
Died
1986 40 years ago — 33 years old
Worked as a senior control room operator at the Chernobyl Nuclear Power Plant. Involved in the operation during the catastrophic accident on April 26, 1986. Played a pivotal role in managing the reactor's conditions and responding to the emergency. Subsequently faced severe health issues due to radiation exposure, leading to hospitalization and eventual death as a result of the disaster's aftermath.
Continue ReadingOther People Who Died on November 20th
Allan Sherman
Comedian and TV producer, 'My Son, the Folk Singer'
Born
November 30th, 1924 101 years ago
Died
November 20th, 1973 52 years ago — 48 years old
Born in 1924, contributions included work as a comedian, producer, and singer. Achieved notoriety in the 1960s for comedic parodies of popular songs, with 'My Son, the Folk Singer' achieving significant commercial success. Also created and hosted the television show 'The Allan Sherman Show', which aired in the early 1960s. Wrote humorous songs that highlighted aspects of American life and culture.
Continue ReadingJames H. Billington
Librarian of Congress and academic leader
Born
June 1st, 1929 97 years ago
Died
November 20th, 2018 7 years ago — 89 years old
Served as the Thirteenth Librarian of Congress from 1987 to 2015. Played a significant role in modernizing the Library of Congress and advocating for digital access to American history and culture. Oversaw the establishment of various digital initiatives and projects, including the American Memory project, which made historical documents available online. Contributed extensively to academic discourse on American literature and culture through numerous publications.
Continue ReadingFarkas Bolyai
Hungarian mathematician and academic
Born
February 9th, 1775 251 years ago
Died
November 20th, 1856 169 years ago — 81 years old
Contributed significantly to the development of non-Euclidean geometry. Established mathematical theories alongside his son, János Bolyai. Served as a professor at the University of Marosvásárhely. Published works that laid foundational insights for later mathematical advancements, influencing both geometry and philosophy of mathematics.
Continue ReadingCayetana Fitz-James Stuart
18th Duchess of Alba and aristocrat
Born
March 28th, 1926 100 years ago
Died
November 20th, 2014 11 years ago — 88 years old
Born into a prominent Spanish noble family, held the title of 18th Duchess of Alba from 1955 until death. Became a significant figure in Spanish high society and inherited a vast collection of art and historical properties. Gained attention for her numerous titles and was regarded as one of the last grandees of Spain, representing a unique tradition of Spanish nobility. Engaged in various philanthropic efforts, particularly related to the arts and culture in Spain.
Continue ReadingAmintore Fanfani
Italian politician and Prime Minister
Born
February 6th, 1908 118 years ago
Died
November 20th, 1999 26 years ago — 91 years old
Served as the 32nd Prime Minister of Italy during the 1950s and 1960s. Played a significant role in the Italian political landscape, leading the Christian Democracy party. Held key governmental positions, including Minister of Education and Minister of Foreign Affairs. Instrumental in shaping post-war Italian policies and economic recovery, advocating for social welfare programs and economic reforms. Contributed to the establishment of Italy as a key player in European politics and integration.
Continue ReadingDavid Dacko
Politician, 1st President of Central Africa
Born
March 24th, 1930 96 years ago
Died
November 20th, 2003 22 years ago — 73 years old
Served as the first president of the Central African Republic from 1960 to 1966. Elevated to this position after the country gained independence from France. Implemented policies aimed at centralizing power and developed plans for economic development. Overthrown in a coup led by Jean-Bédel Bokassa in 1966. Returned to politics and briefly served as president again in 1979.
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